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Technical Specifications

Hikvision DS-7608NXI-K2/8P — K Series AcuSense 4K PoE NVR

If you’re trying to run a cleaner, more reliable IP camera system (without a messy network setup), this NVR keeps it simple: built-in PoE for plug-and-play camera hookups, strong compression to stretch your storage, and smart analytics that help cut down false alarms—so you’re not chasing “nothing happened” notifications all day.

Key Features

  • Plug & play PoE (built-in) — connect compatible IP cameras directly to the NVR for a faster, cleaner install with fewer networking headaches. :contentReference[oaicite:0]{index=0}
  • AcuSense + Motion Detection 2.0 — human/vehicle recognition helps reduce false alarms, so you focus on what actually matters. :contentReference[oaicite:1]{index=1}
  • 4K HDMI output + independent HDMI/VGA — sharp local viewing for live monitoring and playback without tying up a workstation. :contentReference[oaicite:2]{index=2}
  • H.265+ compression — reduces storage needs (up to 75% stated), helping your drives last longer before filling up. :contentReference[oaicite:3]{index=3}
  • 2 SATA bays (up to 10 TB each) — scalable storage for longer retention without needing external arrays. :contentReference[oaicite:4]{index=4}

Model Overview

```
Available Model
DS-7608NXI-K2/8P
Product Line Title (Datasheet)
8-ch PoE 1U K Series AcuSense 4K NVR
IP Video Input
8-ch
```

Intelligent Analytics

```
AI by Device
Facial recognition, perimeter protection, motion detection 2.0
AI by Camera
Facial recognition, perimeter protection, throwing objects from building, motion detection2.0, ANPR, VCA
```

Facial Recognition

```
Facial Detection and Analytics
Face picture comparison, human face capture, face picture search
Face Picture Library
Up to 16 face picture libraries, with up to 20,000 face pictures in total (each picture ≤ 4 MB, total capacity ≤ 1 GB)
Facial Detection and Analytics Performance
1-ch, 8 MP
Face Picture Comparison
4-ch
```

Motion Detection 2.0

```
By Device
All channels, 4 MP (when enhanced SVC mode is enabled, up to 8 MP) video analysis for human and vehicle recognition to reduce false alarm
By Camera
All channels
```

Perimeter Protection

```
By Device
2-ch, 4 MP (HD network camera, H.264/H.265) video analysis for human and vehicle recognition to reduce false alarm
By Camera
All channels
```

Video and Audio

```
Incoming Bandwidth
80 Mbps
Outgoing Bandwidth
160 Mbps
HDMI Output
1-ch, 4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
VGA Output
1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz
Video Output Mode
HDMI/VGA independent output
CVBS Output
N/A
Audio Output
1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input)
Two-Way Audio
1-ch, RCA (Linear, 1 KΩ)
```

Decoding and Recording

```
Decoding Format
H.265/H.265+/H.264+/H.264
Recording Resolution
12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF
Decoding Capability
AI on: 1-ch@12 MP (30 fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p (30 fps)
Decoding Capability
AI off: 2-ch@12 MP (30 fps)/3-ch@8 MP (30 fps)/6-ch@4 MP (30 fps)/12-ch@1080p (30 fps)
Synchronous playback
8-ch
Stream Type
Video, Video & Audio
Audio Compression
G.711ulaw/G.711alaw/G.722/G.726/AAC
```

Network

```
Remote Connection
128
API
ONVIF (profile S/G); SDK; ISAPI
Compatible Browser
IE11, Chrome V57, Firefox V52, Safari V12, Edge V89, or above version
Network Protocol
TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS
Network Interface
1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
```

PoE

```
Interface
8, RJ-45 10/100 Mbps self-adaptive Ethernet interface
Power
≤ 80 W
Standard
IEEE 802.3af/at
```

Storage and I/O

```
SATA
2 SATA interfaces
Capacity
Up to 10 TB capacity for each HDD
USB Interface
Front panel: 1 × USB 2.0; Rear panel: 1 × USB 2.0
Alarm In/Out
4/1
```

General

```
GUI Language
English, Russian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Turkish, Japanese, Danish, Swedish Language, Norwegian, Finnish, Korean, Traditional Chinese, Thai, Estonian, Vietnamese, Croatian, Slovenian, Serbian, Latvian, Lithuanian, Uzbek, Kazakh, Arabic, Ukrainian, Kyrgyz , Brazilian Portuguese, Indonesian
Power Supply
48 VDC, 2.5 A
Consumption
≤ 15 W (without HDD, and PoE off)
Working Temperature
-10 °C to 55 °C (14 °F to 131 °F)
Working Humidity
10% to 90%
Dimension (W × D × H)
385 mm × 315 mm × 52 mm (15.2"× 12.4" × 2.0")
Weight
≤ 3 kg (without HDD, 6.6 lb.)
Certification
FCC Part 15 Subpart B, ANSI C63.4-2014
Certification
CE EN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017
Obtained Certification
CE, FCC, IC, CB, KC, UL, Rohs, Reach, WEEE, RCM, UKCA, LOA, BIS
Note
Facial recognition, motion detection 2.0 or perimeter protection cannot be enabled at the same time.
```

Physical Interface (Port Map)

```
Network interfaces with PoE function
1
LAN network interface
2
AUDIO IN and AUDIO OUT
3
ALARM IN and OUT
4
HDMI interface
5
VGA interface
6
USB interface
7
Power supply
8
Power switch
9
GND
10
```

Ideal Applications (Common Uses)

  • Retail & storefronts: fewer false alerts from people/vehicles means faster response when something actually happens.
  • Warehouses & small industrial sites: PoE ports keep camera installs clean and easier to service later.
  • Offices, clinics, and multi-room facilities: 4K HDMI monitoring helps you see detail clearly at the local station.
  • Small to mid-size security deployments: expandable storage with 2 SATA bays for longer retention needs.

 

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